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#!/sbin/runscript
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
name="Packet Filter"
pf_conf=${pf_conf:-${pf_rules:-/etc/pf.conf}}
required_files=${pf_conf}
extra_commands="checkconfig showstatus"
extra_started_commands="reload"
depend() {
need localmount
keyword nojail
}
start()
{
ebegin "Starting ${name}"
if type kldload >/dev/null 2>&1; then
kldload pf 2>/dev/null
fi
pfctl -q -F all
pfctl -q -f "${pf_conf}" ${pf_args}
pfctl -q -e
eend $?
}
stop()
{
ebegin "Stopping ${name}"
pfctl -q -d
eend $?
}
checkconfig()
{
ebegin "Checking ${name} configuration"
pfctl -n -f "${pf_conf}"
eend $?
}
reload()
{
ebegin "Reloading ${name} rules."
pfctl -q -n -f "${pf_conf}" && \
{
# Flush everything but existing state entries that way when
# rules are read in, it doesn't break established connections.
pfctl -q -Fnat -Fqueue -Frules -FSources -Finfo -FTables -Fosfp
pfctl -q -f "${pf_conf}" ${pf_args}
}
eend $?
}
showstatus()
{
pfctl -s info
}
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